H. H. HsiaoJ. K. WangHUNG-CHUN CHANG2018-09-102018-09-102013-09http://scholars.lib.ntu.edu.tw/handle/123456789/381372Investigating the Optical Properties of Raman-Enhancing Substrates by Using the Finite-Difference Time-Domain Method with Space-Time Gaussian Excitationsconference paper